A.safe speed only specified
B.not less than 120 feet per minute
C.not more than 120 feet per minute
D.not more than 90 feet per minute
第1题
A.the roller
B.the skid
C.the slide
D.the davit
第2题
A.shorter than the rowing oars
B.the same length as the rowing oars
C.longer than the rowing oars
D.unrelated to the length of the rowing oars
第3题
A.DANGER,DO NOT TOUCH
B.DANGER,BOAT MAY DROP
C.DANGER,LEVER RELEASES BOAT
D.DANGER,LEVER DROPS BOAT
第4题
A.inspected weekly
B.stowed in locked compartments
C.readily accessible
D.tested yearly
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